CA1294316C - Appareil electrophotographique pour produire une image polychrome - Google Patents

Appareil electrophotographique pour produire une image polychrome

Info

Publication number
CA1294316C
CA1294316C CA000534773A CA534773A CA1294316C CA 1294316 C CA1294316 C CA 1294316C CA 000534773 A CA000534773 A CA 000534773A CA 534773 A CA534773 A CA 534773A CA 1294316 C CA1294316 C CA 1294316C
Authority
CA
Canada
Prior art keywords
image
toner
electrophotographic
images
invention according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000534773A
Other languages
English (en)
Inventor
Yee S. Ng
Louis J. Rossi
Domenic Santilli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1294316C publication Critical patent/CA1294316C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/091—Azo dyes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/01—Electrographic processes using a charge pattern for multicoloured copies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/22—Processes involving a combination of more than one step according to groups G03G13/02 - G03G13/20
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
    • G03G5/0614—Amines
    • G03G5/06142—Amines arylamine
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
    • G03G5/0614—Amines
    • G03G5/06142—Amines arylamine
    • G03G5/06144—Amines arylamine diamine
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/0918—Phthalocyanine dyes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/122—Developers with toner particles in liquid developer mixtures characterised by the colouring agents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
CA000534773A 1986-11-10 1987-04-15 Appareil electrophotographique pour produire une image polychrome Expired - Fee Related CA1294316C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US929,244 1986-11-10
US06/929,244 US4725867A (en) 1986-05-01 1986-11-10 Apparatus for forming a multi-color image on an electrophotographic element which is sensitive to light outside the visible spectrum

Publications (1)

Publication Number Publication Date
CA1294316C true CA1294316C (fr) 1992-01-14

Family

ID=25457543

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000534773A Expired - Fee Related CA1294316C (fr) 1986-11-10 1987-04-15 Appareil electrophotographique pour produire une image polychrome

Country Status (4)

Country Link
US (1) US4725867A (fr)
EP (1) EP0270728A1 (fr)
JP (1) JPS63128374A (fr)
CA (1) CA1294316C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229235A (en) * 1988-06-27 1993-07-20 Sony Corporation Electrophotographic process using melted developer
EP0348844B1 (fr) * 1988-06-27 1994-10-26 Sony Corporation Procédé électrophotographique
GB2224467B (en) * 1988-11-02 1992-09-23 Esselte Letraset Ltd Coloured images
US5069995A (en) * 1989-05-23 1991-12-03 Commtech International Management Corporation Stain elimination in consecutive color toning
US5045425A (en) * 1989-08-25 1991-09-03 Commtech International Management Corporation Electrophotographic liquid developer composition and novel charge directors for use therein
US5176974A (en) * 1989-10-16 1993-01-05 Xerox Corporation Imaging apparatuses and processes
US5493321A (en) * 1993-02-25 1996-02-20 Minnesota Mining And Manufacturing Company Method and apparatus of characterization for photoelectric color proofing systems
US5342720A (en) * 1993-04-28 1994-08-30 Minnesota Mining And Manufacturing Company Color proofing element and process for making the same
US5825504A (en) * 1995-10-13 1998-10-20 Agfa Gevaert Method for stable electro (stato) graphic reproduction of a continuous tone image

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE576841A (fr) * 1958-03-20
GB1035837A (en) * 1962-04-12 1966-07-13 Australia Res Lab Improved method of and means for the reproduction of colour
US3729257A (en) * 1967-07-13 1973-04-24 Addressograph Multigraph Means and methods for exposing photoelectrostatic materials
GB1350946A (en) * 1971-07-23 1974-04-24 Rank Xerox Ltd Electrophotographic process
JPS5518901B2 (fr) * 1973-02-05 1980-05-22
JPS6027026B2 (ja) * 1977-06-17 1985-06-26 キヤノン株式会社 電子写真方法及び装置
US4510223A (en) * 1983-02-07 1985-04-09 Coulter Systems Corporation Multicolor electrophotographic imaging process
JPS59172659A (ja) * 1983-03-22 1984-09-29 Konishiroku Photo Ind Co Ltd 多色画像形成方法
JPS6014254A (ja) * 1983-07-05 1985-01-24 Toshiba Corp 電子写真装置
JPS60159767A (ja) * 1984-01-30 1985-08-21 Konishiroku Photo Ind Co Ltd 画像形成方法
JPH067279B2 (ja) * 1984-05-09 1994-01-26 キヤノン株式会社 画像形成方法
CA1264023A (fr) * 1984-12-26 1989-12-27 Lawrence Edward Contois Methode de tirage d'epreuves electrophotographiques en couleurs
US4654282A (en) * 1986-05-01 1987-03-31 Eastman Kodak Company Plural electrophotographic toned image method

Also Published As

Publication number Publication date
JPS63128374A (ja) 1988-05-31
US4725867A (en) 1988-02-16
EP0270728A1 (fr) 1988-06-15

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Legal Events

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